CONTENTS
Foreword
GENERAL
Safety
General References
DIAGNOSTIC TROUBLE CODES
ACU Code Diagnostics
ASU Code Diagnostics
ATC Code Diagnostics
BRC Code Diagnostics
CAB Code Diagnostics
CCU Code Diagnostics
CLC Code Diagnostics
ECU Code Diagnostics
HCC Code Diagnostics (040000-)
HCU Code Diagnostics (-039999)
HV I Code Diagnostics (040000-)
ICU Code Diagnostics
PTI Code Diagnostics
PTP Code Diagnostics
SCC Code Diagnostics (040000-)
SCO Code Diagnostics (-039999)
SCU Code Diagnostics (-039999)
SFA Code Diagnostics
SSU Code Diagnostics
SUP Code Diagnostics
SV I Code Diagnostics (040000-)
SV II Code Diagnostics (040000-)
SV III Code Diagnostics (040000-)
SV IV Code Diagnostics (040000-)
SV V Code Diagnostics (040000-)
SV VI Code Diagnostics (040000-)
SV VII Code Diagnostics (040000-)
TEC Code Diagnostics
VLC Code Diagnostics
OBSERVABLE SYMPTOMS
Electrical
Control Units
Powershift Transmission
AutoPowr / IVTIVT is a trademark of Deere & Company
Transmissions
Drive Systems
Steering and Brakes
Hydraulics
Operator Station
SYSTEM DIAGNOSIS
Electrical
CAN System Diagnosis
Powershift Transmission
AutoPowr / IVTIVT is a trademark of Deere & Company
TRANSMISSION
Drive Systems
Steering and Brakes
Hydraulic System
Operator Station
ENGINES
Test And References
Theory of Operation
FUEL AND AIR
Fuel and Air Theory of Operation
ELECTRICAL
Load Center Fuses and Relays
Operational Checks
Functional Schematics
Connector Information
Harness Information
SE01 - Power Supply, Starting and Charging Circuits
SE02 - Manual Seat
SE03 - Manual AC and ATC
SE04 - Remote Mirror Option
SE05 - Radio, Dome Lamp and Multi-Function Switch
SE06 - Cab Load Center / Tractor Equipment Control and Lighting
SE07 - Accessory Connectors
SE08 - CAN Termination
SE09 - Corner Post Display, ICU - Information Display, and SCV
- Setup Panel Display
SE10 - CAB Control Unit / Active Seat Unit (ASU)
SE11 - Power Train / Vehicle Load Center (VLC) and Chassis Control
Unit (CCU)
SE13 - ACU - Armrest Control Unit
SE14 - SCU/HCU/BRC/SFA - Deluxe Hydraulic Control Unit Function
SE14 CAN - SCC/HCC - Deluxe Hydraulic CAN Control Unit Function
SE15 - SCO - Secondary Hydraulic Control Unit Functions
SE16 - ECU Level 14
SE17-JDLINK
SE18-Greenstar Display
SE20 - Steering System Unit (SSU)
CONTROL UNITS
General References
ACU
ASU
ATC
BRC
CAB
CCU
CLC
ECU
HCC (040000-)
HCU (-039999)
HV I (040000-)
ICU
PTI
PTP
SCC (040000-)
SCO (-039999)
SCU (-039999)
SFA
SSU
SUP
SV I - VII (040000-)
TEC
VLC
POWERSHIFT TRANSMISSION
Preliminary Checks
Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
AUTOPOWR™ / IVT™ TRANSMISSION
Preliminary Checks
Operational Checks
Test And Adjustments
Theory of Operation
Schematics and Diagrams
DRIVE SYSTEMS
Preliminary Checks
Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
STEERING AND BRAKES
Preliminary Checks
Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
HYDRAULICS
Preliminary Checks
Operational Checks
Tests and Adjustments
Theory Of Operation
Schematics and Diagrams
OPERATOR STATION
Preliminary Checks
Operational Checks
Tests and Adjustments
Theory Of Operation
Schematics and Diagrams
SERVICE TOOLS
Dealer Fabricated Tools
Service Tools and Kits